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LM43603AQPWPRQ1 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
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LM43603AQPWPRQ1 | |
|---|---|
DigiKey Part Number | 296-46970-2-ND - Tape & Reel (TR) 296-46970-1-ND - Cut Tape (CT) 296-46970-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | LM43603AQPWPRQ1 |
Description | IC REG BUCK ADJ 3A 16HTSSOP |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 16-PowerTSSOP (0.173", 4.40mm Width) |
Datasheet | Datasheet |
EDA/CAD Models | LM43603AQPWPRQ1 Models |
Product Attributes
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Category | Voltage - Output (Min/Fixed) |
Mfr | Voltage - Output (Max) 28V |
Series | Current - Output |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Frequency - Switching 200kHz ~ 2.2MHz |
Part Status Active | Synchronous Rectifier Yes |
Function Step-Down | Operating Temperature -40°C ~ 125°C (TJ) |
Output Configuration Positive | Grade Automotive |
Topology | Qualification AEC-Q100 |
Output Type | Mounting Type Surface Mount |
Number of Outputs 1 | Package / Case |
Voltage - Input (Min) 3.5V | Supplier Device Package 16-HTSSOP |
Voltage - Input (Max) 36V | Base Product Number |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM43603PWPT | Texas Instruments | 38 | 296-37755-2-ND | $5.22000 | Parametric Equivalent |
| LM43603AQPWPTQ1 | Texas Instruments | 0 | 296-46642-2-ND | $5.92000 | Parametric Equivalent |
| LM43603PWPR | Texas Instruments | 0 | 296-44477-2-ND | $4.43000 | Parametric Equivalent |
In-Stock: 0
2,000 estimated in stock on 30-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $5.14000 | $5.14 |
| 10 | $3.92300 | $39.23 |
| 25 | $3.61800 | $90.45 |
| 100 | $3.28250 | $328.25 |
| 250 | $3.12248 | $780.62 |
| 500 | $3.02604 | $1,513.02 |
| 1,000 | $2.94668 | $2,946.68 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,000 | $2.88135 | $5,762.70 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
